{
  "manageEntity": {
    "action": "Repost",
    "entityId": "931538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44c9704dd4c10c47ebc4837422fe754596d7aede049b9656699b4e041345fde3",
    "signature": "0x452311cb692acf797c9aaf58fca79aa68fcb1785ab98b83c95fb8a9dc43c894268d567d7ee43c063c95e36cf2ae838eb357aacf37776c3c1a1101a7009da7cea1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}